2018434680

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{673}}^1\times {\mathrm{2777}}^1$

素因数の和:3470

約数の個数: 128

約数和(自身を含む): 6740539200

約数和(自身を除く): 4722104520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 216, 270, 360, 540, 673, 1080, 1346, 2019, 2692, 2777, 3365, 4038, 5384, 5554, 6057, 6730, 8076, 8331, 10095, 11108, 12114, 13460, 13885, 16152, 16662, 18171, 20190, 22216, 24228, 24993, 26920, 27770, 30285, 33324, 36342, 40380, 41655, 48456, 49986, 55540, 60570, 66648, 72684, 74979, 80760, 83310, 90855, 99972, 111080, 121140, 124965, 145368, 149958, 166620, 181710, 199944, 242280, 249930, 299916, 333240, 363420, 374895, 499860, 599832, 726840, 749790, 999720, 1499580, 1868921, 2999160, 3737842, 5606763, 7475684, 9344605, 11213526, 14951368, 16820289, 18689210, 22427052, 28033815, 33640578, 37378420, 44854104, 50460867, 56067630, 67281156, 74756840, 84101445, 100921734, 112135260, 134562312, 168202890, 201843468, 224270520, 252304335, 336405780, 403686936, 504608670, 672811560, 1009217340, 2018434680]

約数ペア:

[(1, 2018434680), (2, 1009217340), (3, 672811560), (4, 504608670), (5, 403686936), (6, 336405780), (8, 252304335), (9, 224270520), (10, 201843468), (12, 168202890), (15, 134562312), (18, 112135260), (20, 100921734), (24, 84101445), (27, 74756840), (30, 67281156), (36, 56067630), (40, 50460867), (45, 44854104), (54, 37378420), (60, 33640578), (72, 28033815), (90, 22427052), (108, 18689210), (120, 16820289), (135, 14951368), (180, 11213526), (216, 9344605), (270, 7475684), (360, 5606763), (540, 3737842), (673, 2999160), (1080, 1868921), (1346, 1499580), (2019, 999720), (2692, 749790), (2777, 726840), (3365, 599832), (4038, 499860), (5384, 374895), (5554, 363420), (6057, 333240), (6730, 299916), (8076, 249930), (8331, 242280), (10095, 199944), (11108, 181710), (12114, 166620), (13460, 149958), (13885, 145368), (16152, 124965), (16662, 121140), (18171, 111080), (20190, 99972), (22216, 90855), (24228, 83310), (24993, 80760), (26920, 74979), (27770, 72684), (30285, 66648), (33324, 60570), (36342, 55540), (40380, 49986), (41655, 48456)]